Base | Representation |
---|---|
bin | 101000101001100… |
… | …111111011000111 |
3 | 1202112022012012220 |
4 | 220221213323013 |
5 | 2344043000241 |
6 | 151401343423 |
7 | 22620622254 |
oct | 5051477307 |
9 | 1675265186 |
10 | 682000071 |
11 | 31aa75825 |
12 | 170497b73 |
13 | ab3a944c |
14 | 6681042b |
15 | 3ed19166 |
hex | 28a67ec7 |
682000071 has 16 divisors (see below), whose sum is σ = 953856000. Its totient is φ = 432613280.
The previous prime is 682000063. The next prime is 682000097. The reversal of 682000071 is 170000286.
It is a cyclic number.
It is not a de Polignac number, because 682000071 - 23 = 682000063 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (682000001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12696 + ... + 39053.
It is an arithmetic number, because the mean of its divisors is an integer number (59616000).
Almost surely, 2682000071 is an apocalyptic number.
682000071 is a deficient number, since it is larger than the sum of its proper divisors (271855929).
682000071 is a wasteful number, since it uses less digits than its factorization.
682000071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51966.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 682000071 is about 26115.1310737664. The cubic root of 682000071 is about 880.2272446016.
The spelling of 682000071 in words is "six hundred eighty-two million, seventy-one", and thus it is an aban number.
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